Granted Patent
Utility
US 5,875,763 · App. 08/802,612
Internal combustion engine with temperature dependent timing of spark event
Inventors:
Bradley D. Mottier, J. Norman MacLeod, Dean Mechlowitz
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Feb 19, 1997
Inventors
Bradley D. Mottier
J. Norman MacLeod
Dean Mechlowitz
Assignee (at issue)
Unison Industries, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.